//
//  Node.h
//  RunLoopDemo
//
//  Created by zhangjikuan on 2020/11/9.
//  Copyright © 2020 hsgd. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface Node : NSObject

@property (nonatomic, assign) NSInteger value;

@property (nonatomic, strong)Node *next;


@end

NS_ASSUME_NONNULL_END
